No one makes a 65+" oled monitor so before anyone suggests “just buy a monitor” you can’t, I have looked.

Up until last year, I would have said get a good quality projector but even projectors have started getting infiltrated with smart “features” now.

Digital signage was also an option but oled options are basically non-existent and they often have matte screens that make the colors kind of mushy.

From what I have read online, the Sony tv offerings seem to be pretty unintrusive and don’t really care if you hook them up to the internet. The smart software is android tv based and can potentially be modded/stripped of google services. I have to do some more research though so don’t quote me on the above.

Our current TCL/Roku tv is dying and has turned out to be really bad smart/privacy wise and has gotten consistently worse performance wise over time. I’m currently evaluating options for its replacement and the Sony 65" oled is looking like the best one so far.

I know for a fact Dewalt, Milwaukee, and Makita offer 12 volt versions of the chargers for their power tool batteries.

Start with a 12v version of the tool battery charger instead, then you eliminate the need for the inverter. Just do a simple solar charge controller and battery for power.